1/* 2 * posix specific declarations 3 * 4 * Copyright (c) 2003-2008 Fabrice Bellard 5 * Copyright (c) 2010 Jes Sorensen <Jes.Sorensen@redhat.com> 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a copy 8 * of this software and associated documentation files (the "Software"), to deal 9 * in the Software without restriction, including without limitation the rights 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 * copies of the Software, and to permit persons to whom the Software is 12 * furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23 * THE SOFTWARE. 24 */ 25 26#ifndef QEMU_OS_POSIX_H 27#define QEMU_OS_POSIX_H 28 29void os_set_line_buffering(void); 30void os_set_proc_name(const char *s); 31void os_setup_signal_handling(void); 32void os_daemonize(void); 33void os_setup_post(void); 34 35typedef struct timeval qemu_timeval; 36#define qemu_gettimeofday(tp) gettimeofday(tp, NULL) 37 38#ifndef CONFIG_UTIMENSAT 39#ifndef UTIME_NOW 40# define UTIME_NOW ((1l << 30) - 1l) 41#endif 42#ifndef UTIME_OMIT 43# define UTIME_OMIT ((1l << 30) - 2l) 44#endif 45#endif 46typedef struct timespec qemu_timespec; 47int qemu_utimens(const char *path, const qemu_timespec *times); 48 49bool is_daemonized(void); 50 51#endif 52